Gracia, L.H., Snowden, M.J. ORCID: 0000-0002-1087-2692 , Mitchell, J.C. ORCID: 0000-0003-2945-3292 and Humphrey, M.J. (2005) The structural and compositional analysis of colloidal microgels and their development as controlled absorption/release devices. Journal of Pharmacy and Pharmacology, 57 (S1). S61-S62. ISSN 0022-3573 (Print), 2042-7158 (Online) (doi:https://doi.org/10.1211/002235705778248460)

Pinkrah, V.T., Beezer, A.E., Chowdry, B.Z., Gracia, L.H., Mitchell, J.C. ORCID: 0000-0003-2945-3292 and Snowden, M.J. ORCID: 0000-0002-1087-2692 (2004) Thermodynamic considerations of microgel swelling behavior. Langmuir, 20 (20). pp. 8531-8536. ISSN 0743-7463 (Print), 1520-5827 (Online) (doi:https://doi.org/10.1021/la035765+)